#include <stdio.h>

int main()
{
    FILE *p = fopen("a2.txt", "r");
    while(1)
    {
        int a = 0;
        char b = 0;
        int c = 0;
        fscanf(p, "%d%c%d=", &a, &b, &c);
        if(feof(p))
            break;
        printf("%d, %c, %d\n", a, b, c);
    }
    return 0;
}

